package cn.springmvc.service;

import java.util.List;

import cn.springmvc.model.Step1;

public interface Step1Service {
public Step1 selectByPrimaryKey(int id);
public int insert(Step1 step1);
public  List<Step1> getStep1ByNianfen(int year);
public Step1 getStep1ByNameAndNianfen(int year,String name);
int updateByPrimaryKey(Step1 record);
}
